#include <iostream> #include <climits> using namespace std; int main() { int max_num = INT_MIN; int num; for (int i = 0; i < 10; ++i) { if (!(cin >> num)) { cerr << "错误：输入不是有效的整数" << endl; return 1; } if (num > max_num) { max_num = num; } } cout << max_num << endl; return 0; }